Hangzhou Zhejing Technology Co., Ltd
| Supply Ability | negotiable |
| Delivery Time | 45 days |
| Packaging Details | playwood case |
| Size Range | 1/2"~24"(15~DN600) |
| Pressure Rating | Class150~900(PN16-PN150) |
| End Connection | RF, BW, RTJ |
| Application | LNG, Air Seperation, Ethene , LPG |
| Working Temperature | -196℃～+120℃ |
| Body Material | LCB､LCC､LC3､CF8､CF8M､CF3､CF3, LF2､F304､F316､F304L､F316Letc. |
| Operation | Handwheel, gear box, electric, pneumatic , hydraulic actuator, etc. |
| Brand Name | Zaval |
| Model Number | ZCB003 |
| Certification | API 6D, API 608, ASME B16.34 |
| Place of Origin | China |
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Product Specification
| Supply Ability | negotiable | Delivery Time | 45 days |
| Packaging Details | playwood case | Size Range | 1/2"~24"(15~DN600) |
| Pressure Rating | Class150~900(PN16-PN150) | End Connection | RF, BW, RTJ |
| Application | LNG, Air Seperation, Ethene , LPG | Working Temperature | -196℃～+120℃ |
| Body Material | LCB､LCC､LC3､CF8､CF8M､CF3､CF3, LF2､F304､F316､F304L､F316Letc. | Operation | Handwheel, gear box, electric, pneumatic , hydraulic actuator, etc. |
| Brand Name | Zaval | Model Number | ZCB003 |
| Certification | API 6D, API 608, ASME B16.34 | Place of Origin | China |
| High Light | cryogenic flow control valve ，cryogenic gate valve | ||
Cryogenic Ball Valve, Inch 1/2"～24", LCB､LCC､LC3､CF8､CF8M､CF3､CF3, Class 150-1500
Cryogenic ball valve is one of the important flow control equipment in cryogenic pipeline systems, especially suitable for services requiring
valves featuring high sealing performance, swift on-off and low flow resistance. Zaval most advanced design principle and most stringent manufacturing standard to design and manufacture cryogenic ball valve which for reliable sealing performance, low operation torque,and long life Service.State-of-art lip seal technology combined with smart valve designs guarantee an excellent sealing performance which are applied to minus 196°C working condition.
Long-necked structure is not usually applied for temperature above -50℃, and applied for temperature below -50℃. It aims to protect the stuffing box. Locate stuffing box far away from low temperature. To guarantee sealing effect of the stuffing, cold insulation material also can be wound to prevent loss of cold energy.
Design Features
Low emission packing prevents leakage around stem and achieves fire safety.
Extension bonnet raises position of stuffing box away from cryogenic zone avoiding failure of packing due to low temperature.
Standard fire-safe design
Anti-static design
Standard drop plate
constructed to avoid condensated water flowing into insulating layer
Technical specification
Design standard:API 6D, API 608, ASME B16.34
Length of structure:API 6D/ASME B16.10
Flange connecting end :ASME B16.5
Butt welding connecting end:ASME B16.25
Wall thickness: ASME B16.34
Inspection and test:API 6D/API 598
Pressure and temperature rating:ASME B16.34
Fireproof test:API 607/API 6FA
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
15-20 million
Employee Number:
100~150
Ecer Certification：
Active Member
Zaval is a professional manufacture & exporter of industrial valves which was founded in 2007. The factory located in Sanqiao Industrial Zone, Dongou Street, Yongjia city. The professional sales and service team started the business in valves from then on and has expanded the... Zaval is a professional manufacture & exporter of industrial valves which was founded in 2007. The factory located in Sanqiao Industrial Zone, Dongou Street, Yongjia city. The professional sales and service team started the business in valves from then on and has expanded the...
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